kernel: delete Linux 5.4 config and patches

As the upcoming release will be based on Linux 5.10 only, remove all
kernel configuration as well as patches for Linux 5.4.
There were no targets still actively using Linux 5.4.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 3a14580411adfb75f9a44eded9f41245b9e44606)

1 files changed, 0 insertions, 53 deletions

diff --git a/target/linux/layerscape/patches-5.4/806-dma-0004-MLK-15003-1-DMA-fsl-edma-v3-add-one-more-parameter-f.patch b/target/linux/layerscape/patches-5.4/806-dma-0004-MLK-15003-1-DMA-fsl-edma-v3-add-one-more-parameter-f.patch
deleted file mode 100644
index 1af6c7e79d..0000000000
--- a/target/linux/layerscape/patches-5.4/806-dma-0004-MLK-15003-1-DMA-fsl-edma-v3-add-one-more-parameter-f.patch
+++ /dev/null
@@ -1,53 +0,0 @@
-From f8692ecd13a787c51eca9234312f5f3fd163a04a Mon Sep 17 00:00:00 2001
-From: Shengjiu Wang <shengjiu.wang@freescale.com>
-Date: Mon, 5 Jun 2017 11:05:52 +0800
-Subject: [PATCH] MLK-15003-1: DMA: fsl-edma-v3: add one more parameter for
- xlate
-
-The parameter is "is_remote", which is to use remote access for
-edma, the default access is local access.
-
-Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com>
-(cherry picked from commit eee976b30b0523680f30e762742984f5b5a01b97)
----
- drivers/dma/fsl-edma-v3.c | 8 +++++++-
- 1 file changed, 7 insertions(+), 1 deletion(-)
-
---- a/drivers/dma/fsl-edma-v3.c
-+++ b/drivers/dma/fsl-edma-v3.c
-@@ -139,6 +139,7 @@ struct fsl_edma3_chan {
- 	int				hw_chanid;
- 	int				priority;
- 	int				is_rxchan;
-+	int				is_remote;
- 	struct dma_pool			*tcd_pool;
- 	u32				chn_real_count;
- 	char				txirq_name[32];
-@@ -189,6 +190,10 @@ static void fsl_edma3_enable_request(str
- 		else
- 			val |= EDMA_CH_SBR_WR;
- 	}
-+
-+	if (fsl_chan->is_remote)
-+		val &= ~(EDMA_CH_SBR_RD | EDMA_CH_SBR_WR);
-+
- 	writel(val, addr + EDMA_CH_SBR);
- 
- 	val = readl(addr + EDMA_CH_CSR);
-@@ -686,7 +691,7 @@ static struct dma_chan *fsl_edma3_xlate(
- 	struct dma_chan *chan, *_chan;
- 	struct fsl_edma3_chan *fsl_chan;
- 
--	if (dma_spec->args_count != 3)
-+	if (dma_spec->args_count != 4)
- 		return NULL;
- 
- 	mutex_lock(&fsl_edma3->fsl_edma3_mutex);
-@@ -701,6 +706,7 @@ static struct dma_chan *fsl_edma3_xlate(
- 			chan->device->privatecnt++;
- 			fsl_chan->priority = dma_spec->args[1];
- 			fsl_chan->is_rxchan = dma_spec->args[2];
-+			fsl_chan->is_remote = dma_spec->args[3];
- 			mutex_unlock(&fsl_edma3->fsl_edma3_mutex);
- 			return chan;
- 		}